Single Edge Server Topology

The single Edge Server topology is a single server that hosts three server roles, as shown in Figure 7-1. The roles with their associated primary protocols are as follows:

  • Access Edge Server. Session Initiation Protocol (SIP).

  • Web Conference Edge Server. Persistent Shared Object Model (PSOM).

  • A/V Edge Server. Real-Time Protocol (RTP) and Simple Traversal of User Datagram Protocol (UDP) through the Network Address Translation (NAT) protocol. The simplified name for this protocol is STUN and is defined by the Internet Engineering Task Force (IETF) under Request for Comment (RFC) 3489.

Single Edge Server topology

Figure 7-1. Single Edge Server topology ...

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